MRS. MARGARET CANTARA SCHIFFHAUER
NPI 1073145728
Physician Assistant in Chicago, IL

Active since February 11, 2020PECOS EnrolledAccepts Medicare Assignment
94.1/100
CMS Quality Rating
251 E HURON ST STE 16-738, CHICAGO, IL 60611(312) 926-5924(312) 926-6134 Get Directions Write a Review

NPPES record last updated: December 8, 2021. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Dec 8, 2021, Mar 19, 2020, Feb 11, 2020 (3 updates tracked since 2020).

About Mrs. Margaret Cantara Schiffhauer NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MRS. MARGARET CANTARA SCHIFFHAUER (NPI 1073145728) is an individual physician assistant in Chicago, Illinois, licensed in Illinois (085008449) and active in the NPI registry since February 2020. She is enrolled in Medicare PECOS, is affiliated with Rush University Medical Center, and is a graduate of Northwestern University Feinberg Medical School (2021).

NPPES Registry Identity

NPI1073145728
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameMRS. MARGARET CANTARA SCHIFFHAUER
Location Address251 E HURON ST STE 16-738Chicago, IL 60611-2908
Mailing Address251 E Huron St Ste 16-738Chicago, IL 60611-2908 · (312) 926-5924 · Fax (312) 926-6134
Fax(312) 926-6134
Sole ProprietorYes
Medical School CMSNorthwestern University Feinberg Medical SchoolGraduated 2021
Enumeration DateFebruary 11, 2020
Last NPPES UpdateDecember 8, 20213 updates tracked since enumeration
NPPES CertifiedDecember 8, 2021
NPI 1073145728 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License Licensed in IL · 085008449
Definition

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

251 E HURON ST STE 16-738, Chicago, IL 60611

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Mrs. Margaret Cantara Schiffhauer is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7012314230
PECOS Enrollment IDI20210930000620
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
86 services49 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
27 services15 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
26 services26 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
25 services24 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Rush University Medical Center

Acute Care Hospitals · Chicago, IL
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140119
Location1653 West Congress ParkwayChicago, IL 60612 · Cook County
Emergency services Birthing friendly

Northwestern Memorial Hospital

Acute Care Hospitals · Chicago, IL
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140281
Location251 E Huron StChicago, IL 60611 · Cook County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60611 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$94.06 typical visit price
range $60.08 – $183.39
Typical copayment $23.51 (range $15.02 – $45.84)
Most-billed visit code 99203
Established Patient
$74.80 typical visit price
range $18.97 – $148.12
Typical copayment $18.70 (range $4.74 – $37.03)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

94.1/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality82.59
Promoting Interoperability100
Improvement Activities40

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Internal Medicine
251 E HURON ST STE 16-738
CHICAGO, IL 60611
Hospitalist
251 E HURON ST STE 16-738
CHICAGO, IL 60611
Hospitalist
251 E HURON ST STE 16-738
CHICAGO, IL 60611
Hospitalist
251 E HURON ST STE 16-738
CHICAGO, IL 60611
Hospitalist
251 E HURON ST STE 16-738
CHICAGO, IL 60611
Hospitalist
251 E HURON ST STE 16-738
CHICAGO, IL 60611
Physician Assistant (Medical)
251 E HURON ST STE 16-738
CHICAGO, IL 60611
Hospitalist
251 E HURON ST STE 16-738
CHICAGO, IL 60611

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Margaret Schiffhauer's NPI number?

The NPI number for Margaret Schiffhauer is 1073145728. It was assigned to this individual provider in the NPPES registry on February 11, 2020.

Where is Margaret Schiffhauer located?

Margaret Schiffhauer practices at 251 E Huron St Ste 16-738, Chicago, IL 60611. The listed phone number is (312) 926-5924.

What is Margaret Schiffhauer's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Margaret Schiffhauer enrolled in Medicare?

Yes. Margaret Schiffhauer is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Margaret Schiffhauer affiliated with any hospitals?

According to CMS data, Margaret Schiffhauer is affiliated with Rush University Medical Center and Northwestern Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Margaret Schiffhauer was last updated on December 8, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.